![]() ![]() blindfac is a random number chosen during decryption or signing.It's the coefficient for the CRT speedup technique. ![]() The fact that it's smaller is important to the meaning of coef. This is because in RSA, for any $m$ in range, $(m^e)^d \equiv (m^d)^e \equiv m \pmod n$. Taking a number to power d (modulo n) is the inverse operation to taking a number to power e. ![]()
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